High-flexibility machining system and method based on milling-milling combined machining principle

A compound processing and processing system technology, applied in the direction of metal processing equipment, metal processing machinery parts, milling machine equipment, etc., can solve the problems of small cutting area, cutting tool wear processing efficiency, low processing size range, etc., to achieve extended processing space, The effect of quality assurance

Inactive Publication Date: 2018-11-06
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology

If the helical edge end mill is used for large plane milling, the milling efficiency will be low due to its small cutting area
[0004] Most of the existing equipment for large plane milling is the above-mentioned large gantry milling machine. There are many shortcom

Method used

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  • High-flexibility machining system and method based on milling-milling combined machining principle
  • High-flexibility machining system and method based on milling-milling combined machining principle

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The purpose of the present invention is to provide a highly flexible processing system and processing method based on the principle of milling-milling composite processing to solve the problems in the above-mentioned prior art, with small cutting force, low cutting temperature, small cutting vibration, and less tool wear The advantages of high tool life and high processing efficiency.

[0027] The highly flexible processing system based on the principle...

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Abstract

The invention discloses a high-flexibility machining system and method based on the milling-milling combined machining principle. The high-flexibility machining system based on the milling-milling combined machining principle comprises a supporting feeding mechanism, a control mechanism, an auxiliary machining mechanism and a power head mechanism. The supporting feeding mechanism adopts an industrial robot. A power head is installed at the tail end of a mechanical arm through an adapter plate. The auxiliary machining mechanism comprises an indexable workbench. A workpiece to be machined is placed on the indexable workbench. The industrial robot, the indexable workbench and the power head mechanism are in signal connection with a numerical control module in the control mechanism. Multiple end mills are fixed to a cutter head of the power head and evenly distributed in the circumferential direction. Each end mill rotates around the axis of the cutter head and also rotates around own axisat the same time. The rotation directions of every two adjacent planetary end mills are opposite. The high-flexibility machining system and method based on the milling-milling combined machining principle have the advantages that the cutting force is small, the cutting temperature is low, cutting vibration is small, the wear of cutters is little, the service lives of the cutters are long, and themachining efficiency is high.

Description

technical field [0001] The invention relates to the technical field of cutting processing, in particular to a highly flexible processing system and processing method based on the principle of milling-milling compound processing. Background technique [0002] Existing milling processing includes turning-milling composite processing and large-scale gantry milling machine processing. The turning-milling compound processing machine tool is mainly composed of a spindle system, a power tool holder, a feed system, a bed and auxiliary systems such as a numerical control system, a hydraulic and pneumatic system, and a cooling system. The spindle system is mainly used to drive the workpiece to perform rotary motion, the power tool post is mainly used to drive the rotary tool for cutting motion or clamp the indexable insert for feeding motion, and the main function of the auxiliary system is to perform processing control, cooling and lubrication, etc. Turn-milling combined machining i...

Claims

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Application Information

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IPC IPC(8): B23C3/00B23Q11/12B23Q17/24
CPCB23C3/00B23Q11/126B23Q11/127B23Q17/2452
Inventor 焦黎李晨旭王西彬高守锋张加波程明辉周天丰颜培刘志兵
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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